PrusaMeshMap v0.3.0

Thanks to @matthew-humphrey for this contribution.

• Different contour algorithm provided by user zbrozek. This is more representative of how the printer actually uses mesh bed leveling,
• Display of mesh bed leveling points with real and interpolated values indicated,
• Contour map and colorbar show absolute offset values,
• Bed variance display moved to more visible location,
• New background image for plot - based on SVG of steel sheet found on Prusa Github repo,
• Contour map now aligns with features in the background image, to better show what areas need adjustment,
• and boundary and offset calculations for plot now based on constants found in firmware source code.

PrusaMeshMap v0.2.1

Bug Fix:

• Forgot to update version to 0.2.0 in setup.py. Was causing repeated upgrade prompts in Octoprint.

PrusaMeshMap v0.2.0

New Features:

• Added a drop down in plugin settings to select matplotlib colormap to use on the heatmap image.
• Default colormap set to viridis to better align with OctoPrint's color scheme.
• Added bed variance total to colorbar label.

PrusaMeshMap v0.1.2

General testing completed by Prusa forums. This release is good as long as you can work out matplotlib and numpy prerequisites. Ideally OctoPrint will do this for you, but some users are having issues with its pip installer or not having python-backports installed.